I know itís not the deal but sams has Rotella 15w40 on sale by the 6 gallons in a box.

That's not much better than walmarts price. They sell the T5 for $13.50 a gallon, and I think $11 for the T4, so it's about the same. Walmart normally puts the 2.5 gall9n jugs of 15w40 t4 on sale for under $20 once a year.

That's not much better than walmarts price. They sell the T5 for $13.50 a gallon, and I think $11 for the T4, so it's about the same. Walmart normally puts the 2.5 gall9n jugs of 15w40 t4 on sale for under $20 once a year.